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Found 11 results

  1. Hey guys, I have a blown head gasket & some minor oil leak. I came across Bar's leaks sop leak products, doeas anyone recommend this product?
  2. Hey guys I'm new to dirtbikes, today I noticed this on the engine, I don't notice bike running pooror making bad sounds, oil level is not low, it's not dripping down on the ground. Is it serious? Can this be caused by oil overfill? How to fix? Bike is chinaese manufactured liquid cooled woth few miles on it 20 ish moto hours on it. Cheers
  3. I have a 2002 drz400s that just hit 11,500 miles. I've owned it about 1000 of those miles and they were done some highway, some urban street and some trail. I had an issue a while back with the float needle seat o-ring letting fuel into the oil, changed the o-ring and that seemed to be the end of it. At first the bike wasn't running great but after fixing that carb issue, a 3x3 mod and a JD jet kit I'm in love with this machine...which is why I'm very concerned about her drinking oil!!! Ive noticed over about the last 300 miles or so it has gone from full on the dip stick to about half. This morning I took her around the block to get her all warmed up and check the oil and it was about 3/4 of the way up the stick. This afternoon I did about 40 miles highway and 20 miles trail and came back and checked and it was half. I decided to dump a little oil in there until it read full on the stick. I"m confused because the bike is running pretty well and if it was drinking that much oil and had bad rings I would think this would be noticed. There are no leaks on the floor of my garage or any signs on the engine thats its leaking, also no sign of oil in the exhaust. So ...What could it be, is it immediately serious, and can I just keep adding oil and get another 1000 miles out of it before I have to rebuild her?
  4. Did a top end and right side crank seal put it all back together and the fuel pours out of carb on overflow tube when riding full throttle then stopping. Rebuilt the carb, pours constantly. Its been apart 12 times cleaning and checking float level amd i just dont know what to do
  5. I have a fork seal leak how much should it cost to fix? I don't think I'm going to do this project myself as it seems pretty complex to fix. I have a WR250F.
  6. BTW, First time starting a post...anywhere. Sorry if I did something wrong. 07 KTM300XC-W Leaking at counterpart seal. Bike just got new top end by Freedom Cycle in Concofd,NH. They replaced the cylinder, cleaned/tuned the carb, replaced my leaking counterpart seal. They said it leaked for them but found the crankcase breather had been purposely plugged and replaced the rubber hose. Said leak was fixed. I rode it for 10 minutes around my yard and it was an oily mess around the front sprocket but other than that, it ran great. They said the shift was fine and didn't need expensive replacement. Any ideas? Old guy needs help!
  7. Hello all. Just got a new(to me) 2014 KTM 450 exc and when I purchased it it was covered in chain lube but I now know the guy was trying to hide an oil leak. To say I'm pi**ed of is an understatement, but it's my own fault. It appears to be coming from the side sump bolt near the front sprocket. I'm just wondering; are these bikes supposed to have a copper washer behind that plug? Because there isn't one. If the above is not the case then could anyone tell me what it may be? Doesn't appear to be from the mid engine gasket but I don't know. It takes literally a day or 2 to build to one drop. I plan on taking it out and looking but if a washer is required then I'd rather have it handy. No oil on the sump/frame guard either but it's bugging me and I worry about oil leaving the bike. Any suggestions would be greatly appreciated. Thanks ??
  8. Just did a top end rebuild on my kx250f, got it all back together, started up fine, but it wouldn't idle, after shutting it down and tearing the cover back off, the valve housing (not sure exactly what this area is called, but the top of the top end?) Was filled with oil, pooled in the whole area. Any idea why this would be? I've done many valve adjustments, and have never seen oil in there like that The included picture is to show where the oil was at, but was taken after I had cleaned it.
  9. Anyone know why black oil is leaking through this little hole? Pulled the engine apart to change the crank seals because my exhaust has been spitting out black oil.
  10. So about 2 months ago I bought an 08 Crf450x and initially I had ran into all the common problems listed on here but after taking you guys advice I now have it uncorked, jd jetted, Rd fuel screw, and smog removed. Now I have a pretty dang good running machine. So when I bought it the previous owner showed me a spot just under the water pump on the outer case that was leaking. I purchased a complete gasket for the bike and replaced that gasket no more leak... there. I noticed I still had a leak somewhere so after days of watching oil spots on clean rags I place under it I have come to the conclusion it's coming from the area around the front sprocket. Specifically I have noticed it appears to pool up around the oring on the thingamabob that is pulled when you pull the clutch. (not sure what that's called) anyway my question is, what is that part? How difficult is it to replace the gasket? And lastly is that a common place to leak oil, because it seems really high in the motor to have oil leaking from it while sitting over night. I disclosed pics below. Thanks as always for all your input.
  11. Hello everyone, my 2009 CRF 70 seems to be leaking oil from the head. In the picture below is where it was leaking. Could this just be a gasket or something simple? Could it be just from normal wear? It is 11 years old. Thank you so much everyone!
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